The method of sulfomethylation modification of bayberry tannin extract was investigated.
研究了毛杨梅栲胶的磺甲基化改
方法。
The method of sulfomethylation modification of bayberry tannin extract was investigated.
研究了毛杨梅栲胶的磺甲基化改方法。
声明：以上例句、词
分类均由互联网资源自动生成，部分未经过人工审核，其表达内容
表本软件的观点；若发现问题，欢迎向我们指正。
